| AH | abdominal hysterectomy; absorptive hypercalciuria; accidental hypothermia; acetohexamide; acid hydro... |
|---|---|
| AI | accidental injury; accidentally incurred; adiposity index; aggregation index; allergy and immunology... |
| AI-CAH | autoimmune-type chronic active hepatitis |
| AICF | autoimmune complement fixation |
| AITP | autoimmune idiopathic thrombocytopenic purpura |